59 lines
746 B
C++
59 lines
746 B
C++
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#include "Defines.h"
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u32 GetCR0()
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{
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u32 var;
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asm(
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"mfcr %0"
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: "=&r"(var)
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);
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return var;
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}
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u32 GetCR(u32 num)
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{
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u32 var;
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if(num == 0) // wtf, silly people
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return GetCR0();
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else {
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// TODO: Ugly switch is ugly, was failing otherwise
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switch (num) {
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case 1:
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asm("mcrf 0, 1");
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break;
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case 2:
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asm("mcrf 0, 2");
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break;
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case 3:
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asm("mcrf 0, 3");
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break;
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case 4:
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asm("mcrf 0, 4");
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break;
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case 5:
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asm("mcrf 0, 5");
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break;
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case 6:
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asm("mcrf 0, 6");
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break;
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case 7:
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asm("mcrf 0, 7");
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break;
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default:
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printf("Can this be more than 7?\n");
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break;
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}
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return GetCR0();
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}
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}
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u32 GetXER()
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{
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u32 var;
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asm(
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"mfxer %0"
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: "=&r"(var)
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);
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return var;
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} |